<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

<p>
  如果您的浏览器支持 bdo，则文本将从右向左进行书写 (rtl)：
</p>

<bdo dir="rtl">
  This line will be written from right to left
</bdo>

</body>
</html>